What does ’30 foot seas’ indicate when used in the description of ocean conditions?

183 viewsOther

I think my biggest hang up is I haven’t really been able to rationalize the difference between what a wave is versus a swell.

In: Other

5 Answers

Anonymous 0 Comments

Imagine your standing atop a hill where there is only room for you. In every direction, the hill slopes downward into a valley which slopes up to another hill like your own.

Suddenly, the place where you are standing lowers towards the center of the earth and becomes a valley. What were valleys are now the hilltops.

Repeat that cycle of raising up and lowering down every few seconds and that’s a swell. If the distance between the hilltop and the valley is 30 feet. You’re in the land equivalent of 30 foot seas.

Trade the land for a deep body of water and things become quite sloppy. If you’re in a boat in 30 foot seas, better hope it’s a big boat.

You are viewing 1 out of 5 answers, click here to view all answers.